人教PEP版英语四年级下册 Unit4-Unit6语法、句型和短语专项强化练习 （含答案）.doc

Unit4-Unit6 语法、句型和短语专项强化练习 一、单选题 1．—________ are these? (   ) —They are green beans. A．What B．Where C．How 2．—Try some apples! (   ) —Thanks.________ A．Yes. B．No. C．Yum. 3．—Is this a goat? (　　) —________ A．Yes, it is. B．Yes, it isn't. C．It's a cow. 4．—_______ are those? (     ) —They are books. A．Who B．What C．Where 5．How many ________ do you have? (          ) A．sheep B．sheeps C．a sheep 6．—Are they cows? (     ) —________ A．Yes, it is. B．No, they don't. C．Yes, they are. 7．There are a lot of ________ and one ________ on the farm. (     ) A．sheeps; cow B．sheep; cow C．sheep; cows 8．—Are they cows? (     ) —_______ A．Yes, they are. B．Yes, they’re hens. C．Yes, these are. 9．—Are these green beans? (     ) —_________ A．Yes, these are. B．No, those aren’t. C．Yes, they are. 10．—How many _______ can you see? (          ) —Eight. A．dogs B．dog C．a dog 11．Are _______ tigers? (     ) A．is B．they C．this 12．—Are these Mike's pants? (       ) —________ A．Yes, it is. B．Yes, they are. C．No, it isn't. 13．—________ are my socks? (       ) —Look! They are under the bed. A．Where B．What C．What colour 14．—_______ cap is his? (       ) —He’s my brother’s. A．Who B．Whose C．Which 15．—Whose sweater is this? Is it yours? (     ) —No, it’s not _______. It’s Sarah’s. A．yours B．mine C．my 16．I have a new skirt ______ my birthday party. (       ) A．on B．to C．for 17．—______ is it? (       ) —It's orange. A．What time B．What colour C．Whose 18．Your aunt ______ a new baby. (       ) A．have B．like C．has 19．Put ______ your sweater. (       ) A．on B．to C．off 20．—This dress is very nice. _________ (       ) —Of course. Here you are. A．Can I help you? B．Can I try it on? C．How much is it? 21．—______ are these pants? (       ) —They're 8 dollars. A．How B．How much C．How many 22．These ______ are cheap. (       ) A．sunglass B．cap C．sunglasses 23．How much ________ the sunglasses? (       ) A．is B．am C．are 24．—Is this ______? (       ) —No, this is Tom’s. A．you B．yours C．your 25．It’s so hot, so I ______ my T-shirt. (       ) A．put off B．take off C．put on 26．I ______ know. (     ) A．don’t B．do no C．not 1．A 【详解】 句意：—这些是什么？—它们是四季豆。A.什么，B.哪里，C.怎样，根据题意，故选A。 2．C 【详解】 句意：—尝试些苹果吧！—谢谢。___。A好的，B不好，C好吃，味道不错。应该是吃了苹果之后说谢谢，赞美苹果味道不错。故选C。 3．A 【详解】 句意：—这是山羊吗？—___。系动词引导的一般疑问句，答语用yes/no，排除C，goat是动物的第三人称单数，人称代词用it，选项B前后不一致，故选A。 4．B 【详解】 句意“—那些是什么？—它们是书。” A. Who谁，B. What什么，C. Where在哪里，根据答语可知问句问是什么。故选B。 5．A 【详解】 句意：你有多少只绵羊？A绵羊，单复数同形；B单词拼写错误；C一只绵羊；how many后的名词用复数形式。故选A。 6．C 【详解】 句意：它们是奶牛吗？一般疑问句，肯定回答Yes，they are. 否定回答No, they aren’t. 故选C。 7．B 【详解】 句意：农场上有很多羊和一头奶牛。There be句型就近原则，be动词用are说明第一个名词是复数形式，sheep的复数还是sheep；one后面用单数cow，故选B。 8．A 【详解】 句意“—它们是奶牛吗？—是的，它们是。”一般疑问句中主语是they，回答也用they，排除C；选B前后矛盾。故选A。 9．C 【详解】 句意“—这些是四季豆